High Temperature Globe Valve
- TJH series
- Straight flow port
- Increasing cooling area
- Special bonnet & packing
Description
- TJH series is designed for high temperature application with protection of packing and actuator by increasing the cooling area.
Features & Benefits
- Good stability with cage guided trim of large guiding area.
- High control precision with flow ports on cage allowing medium to go through and pressure is resumable.
- It is suitable for application with high differential pressure.
- Easy maintenance with compact trim design, allowing parts taken out of body directly from top.
- Emergency shut off requirement can be meet with soft seated design with good tightness.
- Trims of various designs are available. including single stage, multi•hole, multistage, low noise, cavitation
resistance etc. - Various noise control parts are available including silencer and dynamic attenuator etc.
Specification
Valve Body
- Straight flow port
Seat Design
- compression type
Plug Options
- parabola
- perforated
- fenestrated
- double plugs
- balanced
Cage Options
- standard(uncurved)
- noise reducting(uncurved)
- fenestrated cage(balanced)
- double fenestrated cage(balanced)
Stem and Bonnet
- high temperature
Packing
- two groups of flexible graphite packing installed
- good resistance to high temperature and pressure
Temperature Range
- -40℃ ~＋450℃
Rangeability
- 50∶1
Flow Characteristics
- Linear
- EQ%
- Quick Opening
Pressure Range
- DIN PN 1.6~6.3MPa
- ANSI Class 125~600
Leakage Class
- ANSI/FCI 70.2 IV/100(Metal Seat)
- ANSI/FCI 70.2 VI(Soft Seat)
Construction
Available Actuators
- Pneumatic Piston Actuator
- Pneumatic Diaphram Actuator
- Electric Actuator
- Hand Wheel
Typical Applications
- Chemical & Petrochemical
- Food & Beverage
- General Industry
- HVAC
- Mining
- Oil & Gas
- Pharma & Biotech
- Power
- Pulp & Paper
- Sugar & Ethanol
- Water & Wastewater